WDS 17100-1801 : COMPONENTS
 
 
  A
B pa=97.9°
sep=0.42"
 
 
17100-1801 A
 
 
Componente originario normalizzato AB Name HD 155063 Coord arcsec 2000 171000.73-180055.6 Mag 10.01
Spectral class G0/1V (yellow) PmRA -6.00 PmDE -26.0 SAO 160325
HIP 83978 HD 155063 BD BD-17 4731
SAO
SAO 160325 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.003 Vmag 8.9 SpType G0
Double code Source 21 CatNum 6136 DM BD-17 4731
DMcomp BDsup HD 155063 M HD 0
GC RA1950rad 4.48155458 DE1950rad -0.3133392 PmRA2000 -0.0005
PmDE2000 0
Hipparcos
Catalog H HIP 83978 Proxy H RAhms 17 10 00.73
DEdms -18 00 55.6 Vmag 8.9 VarFlag R Vmag G
RAdeg 257.503 DEdeg -18.0154 AstroRef B Plx 8.21
CCDM 17100-1801 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP BA
Theta 278 Rho 0.431 HD 155063 BD BD-17 4731
CD CP Dm number -17 4731 VIred 0.74
SpType G0/G1V R SpType Coord arcsec 2000 171000.73-180055.6
Hipparcos 2
HIP 83978 Sn 15 So 3 Nc 2
RArad 4.4942758713 DErad -0.3144287247 Plx 7.56 PmRA -4.32
PmDE -20.9 E RArad 1.47 E DErad 0.87 E Plx 1.83
E pmRA 1.91 E pmDE 1.01 Hpmag 9.0716 E Hpmag 0.0026
SHp 0.021 VA 0 BV 0.686 E BV 0.015
VI 0.74
CCDM
Ccdm 17100-1801 RComp Comp A Note1
Note2 Discov num DRAs 0.69 DDEs 6.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp G0 PmNote *
PmRA -9 PmDE -3 Dm number -17 4731 Cat1 BD
Name2 160325 Cat2 SAO HD 155063 M HD
ADS BDS A10370 M ADS BDS N IDS IDS 17042S1753A
HIC 83978
 
 
17100-1801 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171000.76-180055.7 Mag 9.67 Tycho2 6236-00757-1
Calc delta mag 0.34 Calc coord yes
Tycho2
Tycho2 6236-00757-1 Pflag RAmdeg 257.50297749 DEmdeg -18.01549463
PmRA -5.3 PmDE -24.7 E RAmdeg 12 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.18 EpDEm 1987.61
Num 10 Q RAmdeg 1.3 Q DEmdeg 1.1 Q pmRA 1.4
Q pmDE 1.1 BTmag 9.793 E BTmag 0.029 VTmag 9.078
E VTmag 0.022 Prox 999 TYC T HIP 83978
CCDM AB RAdeg 257.50299250 DEdeg -18.01543694 EpRA 1990 1.71
EpDE 1990 1.51 E RAdeg 12.8 E DEdeg 17.1 Posflg P
Corr 0.1
CCDM
Ccdm 17100-1801 RComp Comp B Note1
Note2 Discov num HU 168 DRAs DDEs
R dRAs Year 1900 Theta 108 Rho 0.4
Obs 4 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10370 M ADS BDS N IDS IDS 17042S1753B
HIC 83978